remove minSdk from manifest

android/build.gradle

@@ -8,12 +8,12 @@ def enableSeparateBuildPerCPUArchitecture = false
 def enableProguardInReleaseBuilds = false
 
 android {
-    compileSdkVersion rootProject.hasProperty('compileSdkVersion') ? rootProject.compileSdkVersion : 23
-    buildToolsVersion rootProject.hasProperty('buildToolsVersion') ? rootProject.buildToolsVersion : '27.0.3'
+    compileSdkVersion rootProject.hasProperty('compileSdkVersion') ? rootProject.compileSdkVersion : 28
+    buildToolsVersion rootProject.hasProperty('buildToolsVersion') ? rootProject.buildToolsVersion : '28.0.3'
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 26
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
         ndk {
@@ -40,7 +40,7 @@ android {
 
 dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile 'com.android.support:appcompat-v7:23.0.1'
+    compile 'com.android.support:appcompat-v7:28.0.0'
     compile 'com.facebook.react:react-native:+'
     // From node_moduless
     compile 'com.google.code.gson:gson:2.5'

android/src/main/AndroidManifest.xml

@@ -15,8 +15,7 @@
     <uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
     <uses-feature android:name="android.hardware.camera.flash" android:required="false" />
     <uses-sdk
-        android:minSdkVersion="16"
-        android:targetSdkVersion="26" />
+        android:targetSdkVersion="28" />
 
     <application
       android:allowBackup="false">

package.json

@@ -18,5 +18,5 @@
     "start": "react-native start",
     "test": "jest"
   },
-  "version": "1.2.5"
+  "version": "1.2.6"
 }